Across
- 4. process that requires oxygen
- 6. second stage of cellular respiration in which pyruvic acid is broken down into carbon dioxide in a series of energy extracting reactions.
- 7. process by which cells release energy in the absence of oxygen
- 9. innermost compartment of the mitochondrion.
Down
- 1. process that releases energy breaking down glucose and other food molecules in the presence of oxygen.
- 2. process that does not require oxygen
- 3. Amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius.
- 5. first set of reactions in cellular respiration during which a molecule of glucose is broken into 2 molecules of pyruvic acid.
- 8. electron carrier involved in glycolysis.